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Management

David B. Springer
Chief Executive Officer and President

Mr. Springer has more than 20 years experience in the healthcare industry, with a focus in medical devices and healthcare IT. He most recently was Senior Vice President of the U.S. Division at St. Jude Medical, Inc. Mr. Springer has held a variety of leadership positions in sales, marketing, business development, corporate accounts and operations with both Fortune 100 and successful start up organizations. He was part of the founding management teams of QDCS (acquired by Matria), WebMD, and AnyDevice (acquired by HiddenMind). Mr. Springer's positions have included EVP of Business Development and SVP of Sales & Marketing at WebMD, Chief Operating Officer at AnyDevice, and SVP Sales and Marketing at QDCS. He began his career in sales with Procter & Gamble and then held positions of increasing responsibility in sales, sales management, and corporate accounts with Kimberly Clark Healthcare division and Intermedics CRM division. Mr. Springer earned his bachelors degree in Industrial Management and a minor in Industrial Engineering from Purdue University in West Lafayette, Indiana.

Patrick Wethington
Vice President of Global Sales and Marketing

Mr. Wethington has 15 years of experience in the medical device industry. Prior to joining CHF Solutions, Inc., Mr. Wethington served as an Area Vice President for CRM, AF and Cardiology field operations with St. Jude Medical, Inc. Mr. Wethington has held a variety of leadership positions in sales, marketing, new product planning and clinical operations with both Fortune 500 and successful start up organizations.
Mr. Wethington served as one of Endocardial Solutions, Inc. (ESI) original Senior Executive Management team members from November 1996 until January 2005 when ESI was acquired by St. Jude Medical, Inc. From June 1992 to October 1996, Mr. Wethington held various positions of increasing responsibility at Elli Lilly-CPI then CPI-Guidant within the clinical, marketing and new product planning disciplines. From 1989 to June 1992 while completing and graduating with honors with a BA in Political Science and Economics from Clemson University and a MBA in Strategic Marketing and Planning from the Carlson School of Management, Mr. Wethington served as a strategic sales and marketing, planning and management internship consultant for several organizations, including 3M Corp., Target Corp., Synet Service Corporation and the Embassy of Spain.

John OMahony
Vice President of Operations, R&D, RA and QA

Mr. O'Mahony has 17 years of experience in the medical device industry and is an inventor with 33 US patents. Prior to CHF Solutions, Mr. O'Mahony was a Senior Technical R&D Manager with responsibility for system, controls and pneumatic engineering at Nellcor Puritan Bennett's ICU ventilator division. He acquired start-up experience as a member of the team that set up Puritan Bennett in Ireland in both Operations and R&D. Previous experience also includes manufacturing experience at Analog Devices B.V. Ireland. Mr. O’Mahony has a bachelors degree in mechanical engineering and industrial management from the University of Limerick, Limerick Ireland.

Ronald M. Nelson
Chief Financial Officer

Mr. Nelson joined the company in January 2002 and has been CFO of several high-growth medical device companies during his career. Mr. Nelson was a principal financial officer at IntraTherapeutics, Inc. from 1997-2001 and from 1993-1997 was concurrent CFO of several medical device portfolio companies of Medical Innovation Partners, a seed-stage venture capital firm. Mr. Nelson is a Certified Public Accountant and following receipt of a bachelors’ degree from Gustavus Adolphus College in St. Peter, Minn. he spent several years with Touche Ross & Co., the predecessor firm to Deloitte & Touche.

John R. Wigneswaran MD
Senior Medical Director, Medical Affairs

Dr. Wigneswaran is a Nephrologist with a keen interest in Acute Decompensated Heart Failure - particularly with how it can impact renal function, the effectiveness of diuretic therapy and quality of life. Dr. Wigneswaran received his Bachelor's degree from Cornell University and his medical degree from Tufts University School of Medicine in Boston. Shortly thereafter he completed his Internal Medicine Residency at Rhode Island Hospital/Brown University and his Nephrology fellowship at New York Presbyterian Hospital- Cornell University where he also engaged in further study in the Division of Hypertension. Previously, Dr. Wigneswaran served as Medical Director in Medical Affairs at Johnson and Johnson, and is currently still practicing as a Nephrologist in Dayton, Ohio where he divides his time as Assistant Clinical Professor of Nephrology at Wright State University School of Medicine training medical residents, and seeing patients in his private practice. Dr. Wigneswaran is certified by both the Boards of Internal Medicine and Nephrology and is a member of the American Society of Nephrology.

 
 

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